What 脎 means
It names a class of sugar derivatives called osazones. Each forms when two reactive sites in a sugar molecule react with two molecules of phenylhydrazine, a chemical reagent. The resulting crystals helped chemists distinguish sugars. In the Chinese term 糖脎, 糖 means “sugar” and 脎 names the osazone class.
Questions people ask
1Is 脎 an emoji?
No. It is a Han character rendered as text by fonts rather than emoji artwork.
How to type 脎
Windows (Word)
Alt+XType 810E, then Alt+X to get 脎.
Windows
Win+Rrun charmap for the full table, or use the emoji picker's Ω symbols tab (Win + .).
macOS
Control+Command+SpaceOpen the character viewer and search “cjk unified ideograph-810e”.
Linux
Ctrl+Shift+UType 810e, then Enter or Space.
HTML
脎CSS
\810EMandarin Pinyin
Enter the Pinyin spelling sà in a Mandarin input method; select 脎 from its candidate list if offered.
Cangjie
In Cangjie, a component-based Chinese input method, enter BKIC; availability depends on the input method's dictionary.
Codes and encoding1 code points
HTML decimal
脎
HTML hex
脎
CSS content
content: "\810E";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%E8%84%8E
1
On screen
1
Code points
1
JS .length
3
UTF-8 bytes
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.